The latest Pokémon movie made its debut in Japan back in July, taking Ash on an adventure to a city of cogs and gears, where a corrupt minister has stolen the ultimate invention: the Artificial Pokémon Magearna. Ash must team up with the Mythical Pokémon Volcanion to stop this evil plan and rescue Magearna in Pokémon the Movie: Volcanion and the Mechanical Marvel. A new trailer has just been released in English, and The Pokémon Company has announced that the movie will debut on Disney XD on December 5th. You can catch the trailer by clicking above!